ThePain/Swiftgram
1
0
Fork 0
mirror of https://github.com/Swiftgram/Telegram-iOS.git synced 2025-12-23 06:35:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

GIF-related fixes

Browse Source
This commit is contained in:
Ali
2020-05-24 23:51:23 +04:00
parent 48dba115e6
commit 0fd80bba89
30 changed files with 4043 additions and 3853 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
submodules/TelegramUI/Sources/SoftwareVideoLayerFrameManager.swift
View File

@@ -8,7 +8,7 @@ import CoreMedia
import UniversalMediaPlayer
private let applyQueue = Queue()
private let workers = ThreadPool(threadCount: 2, threadPriority: 0.09)
private let workers = ThreadPool(threadCount: 3, threadPriority: 0.2)
private var nextWorker = 0
final class SoftwareVideoLayerFrameManager {
@@ -141,13 +141,34 @@ final class SoftwareVideoLayerFrameManager {
private func poll() {
if self.frames.count < 3 && !self.polling {
self.polling = true
let minPts = self.minPts
let maxPts = self.maxPts
self.queue.addTask(ThreadPoolTask { [weak self] state in
if state.cancelled.with({ $0 }) {
return
}
if let strongSelf = self {
let frameAndLoop = (strongSelf.source.with { $0 })?.readFrame(maxPts: maxPts)
var frameAndLoop: (MediaTrackFrame?, CGFloat, CGFloat, Bool)?
var hadLoop = false
for _ in 0 ..< 1 {
frameAndLoop = (strongSelf.source.with { $0 })?.readFrame(maxPts: maxPts)
if let frameAndLoop = frameAndLoop {
if frameAndLoop.0 != nil || minPts != nil {
break
} else {
if frameAndLoop.3 {
hadLoop = true
}
//print("skip nil frame loop: \(frameAndLoop.3)")
}
} else {
break
}
}
if let loop = frameAndLoop?.3, loop {
hadLoop = true
}
applyQueue.async {
if let strongSelf = self {
@@ -161,10 +182,23 @@ final class SoftwareVideoLayerFrameManager {
strongSelf.minPts = frame.position
}
strongSelf.frames.append(frame)
strongSelf.frames.sort(by: { lhs, rhs in
if CMTimeCompare(lhs.position, rhs.position) < 0 {
return true
} else {
return false
}
})
//print("add frame at \(CMTimeGetSeconds(frame.position))")
let positions = strongSelf.frames.map { CMTimeGetSeconds($0.position) }
//print("frames: \(positions)")
} else {
//print("not adding frames")
}
if let loop = frameAndLoop?.3, loop {
if hadLoop {
strongSelf.maxPts = strongSelf.minPts
strongSelf.minPts = nil
//print("loop at \(strongSelf.minPts)")
}
strongSelf.poll()
}